write the perimeter of circle of diameter d.
Answers
Answered by
3
circle don't have perimeter it has circumference
circumference of circle =
in this the r = radius that is half of d= diameter
circumference of circle =
in this the r = radius that is half of d= diameter
Smartydev7677:
i have confusion ....u right ya not..
Answered by
3
D=2r=>r=d/2
So
circumference if circle=perimeter=2πr
=2πd/2
=πd
So
circumference if circle=perimeter=2πr
=2πd/2
=πd
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